144042642

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{57571}}^1$

素因数の和:57718

約数の個数: 24

約数和(自身を含む): 314343120

約数和(自身を除く): 170300478

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 57571, 115142, 172713, 345426, 518139, 1036278, 8002369, 16004738, 24007107, 48014214, 72021321, 144042642]

約数ペア:

[(1, 144042642), (2, 72021321), (3, 48014214), (6, 24007107), (9, 16004738), (18, 8002369), (139, 1036278), (278, 518139), (417, 345426), (834, 172713), (1251, 115142), (2502, 57571)]